baber/WOPTO huggingface dataset:
Patent JP-S62128563-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: ISHITANI AKIHIKO
IPC: H01L21/331
Filed: 1985-11-29
Abstract: PURPOSE:To realize an intrinsic gettering effect regardless of the oxygen concentration in a substrate and also regardless of the type and concentration of a dopant by a method wherein the substrate structure is constituted by a non- defect region, an intrinsic gettering region and the substrate itself from the surface to the direction of the depth and the non-defect region is used as the active layer of the device. CONSTITUTION:The same device region as a non-defect layer obtained by a normal intrinsic gettering technology can be obtained by epitaxial growth. The oxygen-doped epitaxial growth layer is so formed as to create sufficient internal defects in the heating process by controlling oxygen and dopant concentrations. This layer absorbs contaminating atoms from the surface as a gettering layer 7. After the gettering layer 7 is formed like this, a single crystal layer which essentially does not contain oxygen is formed on the gettering layer 7 or the oxygen in the surface is diffused out by a heat treatment to form a device. With this constitution, the device layer and the gettering layer can be formed closely to each other so that an effective gettering effect can be realized.
Patent JP-S61148810-A (JP)
Inventor: MATSUTAME CHIKANOBU
IPC: H01G7/04
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61148251-A (JP)
Title: Polymer composition
Inventor: MATSUO SACHIKO
IPC: C09J123/26
Filed: 1984-12-21
Abstract: PURPOSE:The titled composition useful as a sealant, etc., having improved heat resistance without damaging flexibility and adhesiveness, obtained by blending an ethylenic copolymer with an olefin polymer of peroxide decomposition type having a higher melting point than the copolymer and an organic peroxide in a molten state. CONSTITUTION:(A) 95-50wt% ethylene-unsaturated carboxylic acid ester copolymer, ethylene-vinyl ester copolymer, or ethylene-unsaturated carboxylic acid copolymer is blended with (B) 5-50wt% olefinic polymer (e.g., polypropylene, etc.) of peroxide decomposition type having a melting point higher than the melting point of the component A, <=10,000cps melt viscosity at 180 deg.C and (C) 0.01-3pts.wt. organic peroxide (e.g., dicumyl peroxide, etc.) based on 100pts.wt. polymer components in a molten state. Optionally, at least one of the components A and B is modified by grafting (D) an unsaturated carboxylic acid (anhydride) onto it, and blended with the component C in a molten state. Or, the components A, B, C, and D are blended in a molten state.
Patent JP-H08110438-A (JP)
Title: Optical fiber assembly
Inventor: TAKAHASHI MITSUO
IPC: G02B6/36
Filed: 1994-10-07
Abstract: PURPOSE: To solve problems, such as disconnection, anticipated being caused in an optical fiber assembly intended to be used under severe environmental conditions of a wide temp. fluctuation range between the high temp. and low temp. of the temp. of the environment where the optical fiber assembly is used and many temp. fluctuation frequencies. CONSTITUTION: This optical fiber assembly is composed of the optical fiber having a front end 13 from which a protective coating 14 is removed, a ferrule 7 which has a central hole part 8 for accepting and fixing the front end of the optical fiber and a base part 12 which has a central hole for accepting and fixing the protective coating part 14 of the optical fiber and is integrally fixed to the ferrule 7. The central hole of the base part 12 is provided with internal screw threads 10. These internal screw threads 10 are bitten into the protective coating part 14 of the optical fiber by deforming the base part 12, by which the optical fiber is coupled. The coating part 14 of the optical fiber is a resin and a cylindrical flange forming the base part 12 is a metal deformable by caulking.
Patent JP-H07117027-A (JP)
Title: Manufacture of inorganic multilayered molded matter
Inventor: SHICHIJO SHOJI
IPC: C04B7/13
Filed: 1993-10-28
Abstract: PURPOSE:To provide the method for manufacturing high strength inorganic multilayered molded matter, in which ply separation is hard to develop and which is employed as a building material and a civil engineering material. CONSTITUTION:Plys, which are made from an aqueous slurry composition prepared by homogeneously mixing 0.1-10 pts.wt. of polyvinyl alcohol-based polymer powder with 100 pts.wt. of a hydraulic compounded composition consisting of calcareous powder, silica powder and reinforcing fiber by paper making method, are laminated to one another in multilayers and compacted under pressure and finally cured by autoclaving at 120-200 deg.C.
Patent JP-S63124484-A (JP)
Title: Semiconductor laser element
Inventor: YOSHIDA TOMOHIKO
IPC: H01S5/12
Filed: 1986-11-12
Abstract: PURPOSE:To obtain an element oscillating at a single mode even at the time of unsteady operation by forming a high resistance region into at least one clad layer at approximately the same period as light wavelength while being made perpendicular to the direction of optical propagation in a semiconductor laser element having double hetero-junctions in which an active layer is held between two clad layers. CONSTITUTION:A P-type InP clad layer 3 is liquid-epitaxial grown onto a P-type InP substrate 2, and an undoped InPGaAsP active layer 4 and an N-type InP clad layer 5 are laminated and grown on the layer 3. In the constitution, Fe ions are implanted linearly to the layer 5 while width is constricted to approximately 0.15mum and being made perpendicular to the direction of optical propagation from an upper section through a focussed-ion beam method, and a high resistance region 9 having a resistance value different from other sections of the layer 5 is shaped. The depth of implantation is brought to 0.2-0.3mum so as to be brought close to the layer 4 as much as possible at that time, and the same operation is repeated and a period of approximately 0.23mum in the same extent as optical wavelength is acquired. Accordingly, periodic current blocking structure is formed, and gains in a resonator are changed periodically.
Patent JP-S61149653-A (JP)
Title: Power transmission gear
Inventor: TERAOKA MASAO
IPC: F16H48/12
Filed: 1984-12-24
Abstract: PURPOSE:To prevent the tight corner braking phenomenon, by generating a slip on one of front/rear driving shafts, while making a turn at a low speed, so as to dissolve the difference in rotation speed between the front/rear driving shafts. CONSTITUTION:While making a sharp turn at a low speed, a clutch is easy to slip because the thrust force of a positive clutch cam 5 in a case 1 is small and the fastening force of a friction clutch 7 is small, as travelling at a low speed with small input side torque. There is not generated a slip between a shaft 17 side and an input side, but the other shaft 9 side is easy to slip, so the difference in rotation speed between front/rear wheels is dissolved here, and the input side is not influenced. Accordingly, the tight corner braking phenomenon generated while making a sharp turn at a low speed, can be prevented effectively.
Patent JP-S62149738-A (JP)
Inventor: PIEERU JIYORURETSUTO
IPC: C08K5/3477
Filed: 1986-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61138255-A (JP)
Inventor: KAORIN ENU CHION
IPC: G03F7/004
Filed: 1985-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63124894-A (JP)
Title: Variable displacement vane type rotary compressor
Inventor: SUDO YUKIO
IPC: F04C28/10
Filed: 1986-11-13
Abstract: PURPOSE:To attain a stable flow control, by providing three contoured parts while cylinder chambers in a piston of an actuator and controlling a supply pressure. CONSTITUTION:An actuator 20 of a head cover has a cylinder 21 and a piston 22. The piston 22, which provides in its axial direction a small contoured part 22a, 22c and a large contoured part 22b, divides the cylinder 21 into cylinder chambers 23-25. The actuator 20 supplies a suction pressure to the first cylinder chamber 23, control pressure to the second cylinder chamber 24 and a low pressure to the third cylinder chamber 25. Accordingly, fixed reaction force acts on the piston over the total region of a stroke of the piston, and the responsiveness of a delivery amount control is uniformly obtained.
Patent JP-H08140335-A (JP)
Title: Mounting structure of fixed resistor for electromagnetic pump
Inventor: TAKADA YOSHIHIKO
IPC: F04B17/04
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a mounting structure by which a fixed resistor can be mounted and attached easily by a method wherein long holes into which one pair of connecting terminals formed at both side parts of the resistor can be fitted and whose hole diameter is different are made continuously in resistor-support protrusion pieces. CONSTITUTION: Electric power is supplied to an electromagnetic coil 32 via a fixed resistor 53 which is mounted on, and attached to, terminal members 52 for a terminal stand. The terminal members 52 are formed of one pair of resistor support protrusion pieces 524 which are fixed so as to face the terminal stand. Resistor mounting and attaching holes 55 into which one pair of connecting terminals 53a formed at both side parts of the fixed resistor 53 are fitted and which are composed of longitudinal direction long holes are made in the resistor-support protrusion pieces 524.  The resistor mounting and attaching holes 55 are composed of inverted triangle shaped funnel holes 55a in upper-most parts, of first long holes 55b formed so as to be extended downward from tapered parts under the funnel holes 55a and of second long holes 55c which are made so as to be extended downward from the first long holes 55b and whose groove width is narrower than that of the first long holes. Consequently, a resistor is selected from two kinds of resistors having the connecting terminals 53a which agree with any of the first long holes 55b and the second long holes 55c, and it can be mounted on, and attached to, the resistor support protrusion pieces 524.
Patent JP-H05107496-A (JP)
Title: Light spot diameter variable optical scanning device
Inventor: SHIBAKUCHI TAKASHI
IPC: G02B26/12
Filed: 1991-10-18
Abstract: PURPOSE:To realize a stable light sot diameter variable optical scanning by preventing variation with the lapse of time of a device function of a variable aperture device in a beam diameter variable device for varying a light spot diameter. CONSTITUTION:A beam diameter of a parallel laser beam from a light source device 10 is varied by a beam diameter variable device 20, a diffraction light component is removed by a diffraction light component removal means 30, deflected by a deflection device 50, and converged as light spot on the surface to be scanned 70 by image-form optical systems 30, 41, and 60 to make optical scanning. A variable aperture element 22 of the beam diameter variable device 20 is provided with a two-dimensional aperture area in which multiple minute apertures of strip type are arranged closely in the direction of aperture width to each other in one row.
Patent JP-H05106592-A (JP)
Title: Axial flow fan for air-conditioner
Inventor: SHIMIZU TOMOSHI
IPC: F04D29/66
Filed: 1991-10-18
Abstract: PURPOSE:To enhance the blowing performance and reduce noise by furnishing at least one cylinder at the periphery of a 1st impeller, which is mounted on a rotary shaft, in such a way as surrounding the impeller, and forming a 2nd impeller on the periphery of the cylinder or cylinders. CONSTITUTION:An axial flow farm 24 is composed of a 1st impeller 13 fitted with a fan boss 12 where a shaft fixing part 11 is formed, a ring 14 as a cylindrical body formed on the periphery of the impeller 13 in such a way as surrounding it, and a 2nd impeller 15 formed on the periphery of this ring 14. These impellers 13, 15 are each fitted with four blades 16, 17, but if necessary, the 1st impeller 13 will have more blades 16 than the 2nd impeller 15. The 2nd impeller mounting position is set off in the circumferential direction from the 1st impeller mounting position. Further, the ring 14 is, if necessary, formed tapered so that the dia. enlarges gradually from the suction side toward the blowout side.
Patent JP-H09140073-A (JP)
Title: Solar cell device
Inventor: TAKEDA HARUMI
IPC: H02J7/34
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a solar cell device and promote its spread. SOLUTION: A solar cell device 1 comprises both a solar cell 2 with an increased capacity to make its power generation possible even on a cloudy or rainy day and an electric double layer capacitor 3 with a small capacity capable of storing only the electric energy consumed by a load 6 during at least one day, making the feed of the electric energy consumed by the load 6 possible only by its generating electric energy during that day. Thereby, the size and cost of ths solar cell device can be reduced without any storage battery with a large capacity and large size.
Patent JP-H03133216-A (JP)
Title: Transmission output control circuit
Inventor: MINAMI SHOGO
IPC: H04B1/04
Filed: 1989-10-18
Abstract: PURPOSE:To control a transmission output by interposing a phase shifter to at least one of branches branching an input signal and adjusting the phase shift of the phase shifter. CONSTITUTION:Part of an output level outputted from an RF output terminal 9 is branched by a coupler 8 and when part is outputted to a phase shift controller 11, th shift controller 11 applies change control independently to the phase shift of phase shifters 3,4 in response to an output level. Thus, the relative relation of the phase of each signal amplified by power amplifiers 5,6 is changed and output level obtained by synthesis at a synthesizer 7 is changed. Thus, the phase shift controller 11 compares the output level with a required reference level to control the phase shifters 3,4 based on the result of comparison thereby obtaining a required transmission output level.
Patent JP-H11110453-A (JP)
Title: Work flow management system
Inventor: ODA SHINICHIRO
IPC: G06Q10/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To attain the maximum improvement of the producing efficiency of a plate making process. SOLUTION: This workflow management system is provided with a primary information managing part 11 for inputting processing information and date information related with at least a printed matter, a large date managing part 12 for planning a large date corresponding to the identification information of the printed matter for each date of each process based on the processing amount information and the date information inputted from the primary information managing part 11, an input managing part 13 for certainly inputting the processing amount information and date information related with the printed matter at the time of inputting an original used for the printed matter, a small date managing part 14 for making the large date detailed based on the processing amount information and the date information inputted from the input managing part 13,  and planning a small date corresponding to the identification of the working units of the printed matter for each time zone in the date of each device used for each process, and a working instruction managing part 15 for outputting a working instruction based on the small date planned by the small date managing part 14.
Patent JP-H04148661-A (JP)
Title: Bitterness elimination of beta-glucooligosaccharide
Inventor: OKADA GENTAROU
IPC: A23L27/30
Filed: 1990-10-09
Abstract: PURPOSE:To eliminate bitterness of a beta-glucooligosaccharide as a dietary sweetener or an enteric flora-improving substance and imparting mild sweetness by subjecting the beta-glucooligosaccharide to reducing treatment. CONSTITUTION:A reducing catalyst (preferably Raney nickel, platinum carbon, ruthenium carbon or palladium carbon) is added to an aqueous solution containing a beta-gloucooligosaccharide (preferably cellobiose, sophorose, laminaribiose, gentiobiose, 4-O-beta-D--gentiooligosy-D-glucose, 6-O-beta-D- gentiooligosyl-D-glucose) and subjected to reducing treatment under a condition of 50--200kg/cm<2> hydrogen pressure, at 80-170 deg.C to eliminate bitterness of the beta-glucooligosaccharide.
Patent JP-S63124990-A (JP)
Title: Voice output world timepiece
Inventor: AYUSAWA HITOMI
IPC: G04G99/00
Filed: 1986-11-14
Abstract: PURPOSE:To understand a selected area intuitionally by operating a switch and selecting the name of the area, and displaying the time corresponding to the area and also outputting a word corresponding to the selected area. CONSTITUTION:When the input switch is operated, an input control circuit 8 operates to control an area name selecting circuit 5, thereby selecting the name of the area. A time counting circuit 3 is controlled with the output of the area name selecting circuit 5 and the time corresponding to the area name is displayed on a display device 4. Further, the area name selecting circuit 5 corrects the time difference and also switches an address signal which specifies data in a voice data storage circuit 6. The output of the voice data storage circuit 6 whose address is switched is inputted to a voice output device 7 to output the voice.
Patent JP-H03137375-A (JP)
Title: Cylinder lock
Inventor: MAKINO TOSHIKAZU
IPC: E05B29/02
Filed: 1989-10-20
Abstract: PURPOSE:To prevent undue unlocking by equipping each tumbler with a key insert hole in the position corresponding to the height of key ridge, and providing these tumblers with differently positioned contacting parts which restrict the amount of protrusion. CONSTITUTION:A plurality of tumblers 8 are energized by a spring 4 and inserted slidably in a groove 3 provided in a rotor 2. When key is pulled off, the tumblers 8 protrude into a groove 3 from the peripheral surface 2a of the rotor 2 to turn it out of capability of rotating, and when the key is inserted, the tumblers 8 are immerged in the rotor 2 to make it rotatable. In this cylinder lock, the tumblers 8 shall be of such different types that the key insert holes are formed in the positions corresponding to the respective heights of key ridge. The tumblers 8 also have differently positioned contacting parts which restrict the amount of protrusion from the rotor 2 while contacting the inside surface 7b of the holder 7. Thereby the rotor is hindered from rotating even though the tumblers 8 are depressed by the use of any jig etc.
Patent JP-S62132676-A (JP)
Title: Thermal transfer ink film
Inventor: HATTORI SHINTARO
IPC: B41M5/392
Filed: 1985-12-04
Abstract: PURPOSE:To efficiently transfer a dye contained in an ink, by using a diffusion accelerator consisting of a specified compound. CONSTITUTION:An ink film for thermal transfer recording comprises color frames each of which is coated with an ink containing a sublimable dye and which are sequentially arranged. In the ink film, a frame consisting of a part coated with a diffusion accelerator comprising at least one compound of formula (I) is provided at a part preceding the color frames. In the formula, each of R1, R2 and R3 is an up to 6C straight chain or branched alkyl, alkoxyl, hydrogen, hydroxyl, nitro, halogen, phenyl, carboxyl, alkyloxycarbonyl, carbamoyl, cyano, isocyano, formyl, amino, acetonyl, propionyl or phenacyl. Although the amount of the compound of formula (I) mixed into a binder is not limited, such an amount as to make a coated surface tacky is a practical upper limit.
Patent JP-S63129088-A (JP)
Inventor: NAKAYAMA KIYOSHI
IPC: C05C9/02
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03133396-A (JP)
Title: Reagent composition for ammonia analysis and one-body type multilayer analyzing element containing thereof
Inventor: KATSUYAMA SHUNKAI
IPC: C12Q1/48
Filed: 1989-10-20
Abstract: PURPOSE:To make the subject composition possible to be correctly determined with excellent heat stability by including L-glutamine synthetic enzyme, pyruvate kinase, pyruvate dehydrogenase and an electron accepting indicator composition. CONSTITUTION:200-3X10<4>IU/m<2> L-glutamine synthetic enzyme, 2000-6X10<4>IU/m<2> pyruvate kinase, 3000-10X10<4>IU/m<2> pyruvic acid-dehydrogenating enzyme and an electron accepting indicator composition such as tetrazolium salts, etc., are contained in the aimed reagent composition for ammonia analysis (A). Next, an optically transmissible and water-impermeable supporting material (B) made of polyethylene terephthalate, etc., having 50mum-1mm thickness is covered with the component A to obtain at least a layer of reagent layer (C) having 3-50mum thickness after drying and 3-50g/m<2> covering amount. Thus, the C layer is laminated with a developing layer (D) such as a membrane filter to produce a one-body type multilayer analyzing element for ammonia or ammoniagenerating base material analysis.
Patent JP-H06118820-A (JP)
Title: Gloss processor
Inventor: ITO SAKAE
IPC: G03D13/00
Filed: 1992-10-09
Abstract: PURPOSE:To attain gloss processing at high speed by transmitting radiation heat from a heating/press-fixing means to a film, before an image supporting member and the film having a glossy layer are heated/press-fitted. CONSTITUTION:The film 2 with the glossy layer wound on a film supplying roll 16 is sent to roller covers 20 and 21 via a guiding roller 5. The roller covers 20 and 21 are held at a temperature for melting the glossy layer with the radiation heat from a heating roller 6a or a temperature approximate to the above- mentioned temperature, and the film with the glossy layer 2 is sufficiently heated by the roller covers 20 and 21 while being carried and sent to a pair of heating rollers 6a and 6b. Moreover, an image supporting member 3 whose top surface side is formed by an image forming device is supplied by a pair of carrying rollers 4 and carried to a pair of the heating rollers 6a and 6b via a carrying guide 12. Then, the image supporting member 3 and the film with the glossy layer 2 are integrated into one body by heating/pressurizing by a pair of the heating rollers 6a and 6b.
Patent JP-H04149471-A (JP)
Title: Color image forming device
Inventor: ONO AKIO
IPC: G03G15/00
Filed: 1990-10-12
Abstract: PURPOSE:To prevent color slurring from occurring by integrally forming a worm gear with one driving shaft in a color image forming device in which respective image carriers are driven by a common driving source through the worm gear and the worm wheel, supporting the driving shaft by plural supporting members and setting the diameter of the driving shaft larger than the addendum circuit of the worm gear. CONSTITUTION:In the color image forming device in which the respective image carriers are driven by the common driving source through the worm gear and the worm wheel, the worm gears 18-20 are integrally formed with one driving shaft 29, and the shaft 29 is supported by the plural supporting members 31-34, then the diameter of the driving shaft 29 is set to be larger than the addendum circle of the gears 18-20. Therefore, the supporting members 31-34 such as a bearing, etc., are arranged on both sides of the respective worm gears 18-20 through the gears 18-20 are integrally formed with the shaft 29. Thus, the driving shaft 29 is prevented from being bent and deformed, the variation of the meshing part of the worm gears 18-20 with the worm wheels 21-23 is restrained, and driving without vibration is accomplished, thereby obtaining a high-quality color image without the color slurring.